From: Simon Ruderich <simon@ruderich.org>
Date: Wed, 11 Apr 2012 11:18:48 +0000 (+0200)
Subject: Remove unnecessary capture groups.
X-Git-Tag: 0.01~14
X-Git-Url: https://ruderich.org/simon/gitweb/?a=commitdiff_plain;h=4560a6bf6b875ba3d8a02711eafd4378f08e6f25;p=blhc%2Fblhc.git

Remove unnecessary capture groups.
---

diff --git a/bin/blhc b/bin/blhc
index 49640dd..518626d 100755
--- a/bin/blhc
+++ b/bin/blhc
@@ -711,10 +711,10 @@ foreach my $file (@ARGV) {
         my ($abi, $os, $cpu) = Dpkg::Arch::debarch_to_debtriplet($arch);
 
         # Disable unsupported hardening options.
-        if ($cpu =~ /^(ia64|alpha|mips|mipsel|hppa)$/ or $arch eq 'arm') {
+        if ($cpu =~ /^(?:ia64|alpha|mips|mipsel|hppa)$/ or $arch eq 'arm') {
             $harden_stack = 0;
         }
-        if ($cpu =~ /^(ia64|hppa|avr32)$/) {
+        if ($cpu =~ /^(?:ia64|hppa|avr32)$/) {
             $harden_relro   = 0;
             $harden_bindnow = 0;
         }